by Kastro
Paper/Archive/CVE-2021-39510

CVE-2021-39510

mitre — An issue was discovered in D-Link DIR816_A1_FW101CNB04 750m11ac wireless router, The HTTP request parameter is used in the handler functi…

EPSS 9%CVSS 9.8
critical.is priorityof 100
48
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 95.1.951 × 2019.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

An issue was discovered in D-Link DIR816_A1_FW101CNB04 750m11ac wireless router, The HTTP request parameter is used in the handler function of /goform/form2userconfig.cgi route, which can construct the user name string to delete the user function. This can lead to command injection through shell metacharacters.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refdlink.com/en/security-bulletinrefgithub.com/doudoudedi/main-DIR-816_A1_Command-injection/blob/main/injection_A1.mdrefgithub.com/doudoudedi/main-DIR-816_A1_Command-injection